$NetBSD: patch-deps_v8_src_base_platform_platform-posix.cc,v 1.1 2022/05/05 07:02:25 adam Exp $

Use sysconf(_SC_THREAD_STACK_MIN) instead of PTHREAD_STACK_MIN.
Cast explicitly.

Avoid using a random hint, some low numbers cause spurious ENOMEM on netbsd
(PR port-arm/55533)

--- deps/v8/src/base/platform/platform-posix.cc.orig	2021-04-07 04:42:14.000000000 +0900
+++ deps/v8/src/base/platform/platform-posix.cc	2021-04-24 07:39:15.080548801 +0900
@@ -323,6 +323,10 @@ void* OS::GetRandomMmapAddr() {
 #endif
 #endif
 #endif
+
+#if V8_OS_NETBSD
+  raw_addr = 0;
+#endif
   return reinterpret_cast<void*>(raw_addr);
 }
 
@@ -564,6 +568,8 @@ int OS::GetCurrentThreadId() {
   return static_cast<int>(syscall(__NR_gettid));
 #elif V8_OS_ANDROID
   return static_cast<int>(gettid());
+#elif V8_OS_NETBSD || V8_OS_FREEBSD
+  return static_cast<int>(reinterpret_cast<intptr_t>(pthread_self()));
 #elif V8_OS_AIX
   return static_cast<int>(thread_self());
 #elif V8_OS_FUCHSIA
@@ -756,8 +762,13 @@ Thread::Thread(const Options& options)
     : data_(new PlatformData),
       stack_size_(options.stack_size()),
       start_semaphore_(nullptr) {
+#if V8_OS_NETBSD
+  if (stack_size_ > 0 && static_cast<size_t>(stack_size_) < sysconf(_SC_THREAD_STACK_MIN)) {
+    stack_size_ = sysconf(_SC_THREAD_STACK_MIN);
+#else
   if (stack_size_ > 0 && static_cast<size_t>(stack_size_) < PTHREAD_STACK_MIN) {
     stack_size_ = PTHREAD_STACK_MIN;
+#endif
   }
   set_name(options.name());
 }
@@ -773,7 +784,7 @@ static void SetThreadName(const char* na
   pthread_set_name_np(pthread_self(), name);
 #elif V8_OS_NETBSD
   STATIC_ASSERT(Thread::kMaxThreadNameLength <= PTHREAD_MAX_NAMELEN_NP);
-  pthread_setname_np(pthread_self(), "%s", name);
+  pthread_setname_np(pthread_self(), "%s", (void *)name);
 #elif V8_OS_MACOSX
   // pthread_setname_np is only available in 10.6 or later, so test
   // for it at runtime.